That's fixed it. Thanks very much.
On Mar 26, 7:03 pm, Michael Bayer [EMAIL PROTECTED] wrote:
On Mar 26, 2008, at 1:34 PM, pyplexed wrote:
Hi all,
I'm a complete newcomer to SA, and I've tried to adapt an example I
found on-line to look a bit more like the problem I'm trying to solve.
If I save an object to my session, and then flush it, I'm getting an
error which Google can't help me with:
AttributeError: 'MetaData' object has no attribute
'contextual_connect'
I saw a post that said an attribute error can happen if the Metadata
class name is mistakenly bound to an instance. I don't think that's
the case in my script.
I wondered if anyone here would be able to take a quick look at my (no
doubt lousy) code and let me know what I'm doing wrong?
The code is here:
http://pubcat.org/alchemyTest.py
sessionmaker needs to bind to the Engine, not the MetaData (this might
be something we want to detect, its an understandable mistake):
Session = sessionmaker(bind=engine, autoflush=True, transactional=False)
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